WMSIC Electronic Components

EXB38V103JV

ModelEXB38V103JV
Package0603x4
BrandPANASONIC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PANASONIC EXB38V103JV
Type
PANASONIC
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PANASONIC
Electronic Component
EXB38V103JV
Electronic Component
1
Package
0603x4
Electronic Component
Resistor Array
Electronic Component
±5%
Electronic Component
0.042g
Electronic Component
10kΩ
Electronic Component
8
Electronic Component
1
Electronic Component
BM0264567881
Electronic Component
±200ppm/℃
Resistor
4
Power
63mW
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

EXB38V103JV 松下排阻产品概述

一、产品核心身份与定位

EXB38V103JV是松下(PANASONIC) 推出的一款8引脚表面贴装网络电阻(排阻),属于通用型集成电阻组件。该产品将4个独立的10kΩ电阻单元集成封装,替代传统4个独立0603封装电阻的设计,可显著节省PCB布局空间、减少焊接点数量,提升电路生产效率,适用于各类需要多路相同阻值电阻的小信号电路场景。

二、关键电气参数解析

该型号的核心电气性能可满足大多数通用电路的设计需求,关键参数如下:

  1. 电阻单元配置:内置4个独立电阻单元,每个单元标称阻值为10kΩ(标识代码“103”,即10×10³Ω),阻值精度为±5%,符合IEC 60062电阻标识标准;
  2. 功率特性:单个电阻单元的额定功率为63mW(0.063W),在环境温度≤70℃的额定条件下可稳定工作;若4个单元同时运行,需结合PCB散热设计确保总热耗散不超过器件允许范围;
  3. 温度系数(TCR):阻值温度系数为±200ppm/℃,即温度每变化1℃,单个电阻单元阻值变化±2Ω(10kΩ×200×10⁻⁶),属于通用级温漂性能,适合对阻值稳定性要求不苛刻的小信号电路;
  4. 引脚与共端设计:采用8引脚封装,通常为“共端式”布局(1个公共引脚+4个独立电阻端),便于电路中多路电阻共享同一参考点(如上拉电阻的共VCC端、下拉电阻的共GND端),简化布线。

三、封装与物理特性说明

EXB38V103JV的封装基于0603封装×4的集成设计:

  • 单个电阻单元的封装尺寸为0603(英制:0.06英寸×0.03英寸,公制:1.6mm×0.8mm),集成后整体排阻为紧凑式SMD封装,适配标准回流焊设备;
  • 引脚为表面贴装型(SMD),引脚间距符合国际标准,兼容常见PCB焊盘设计;
  • 封装材料采用耐高温环氧树脂,可承受回流焊峰值温度(≤260℃),且具备良好的防潮、抗机械冲击性能。

四、典型应用场景梳理

得益于“集成多路相同阻值电阻”的核心优势,EXB38V103JV广泛应用于以下场景:

  1. 消费电子:手机、平板、智能手表的键盘矩阵上拉/下拉电阻、多路LED指示灯限流网络;
  2. 工业控制:小型PLC、传感器接口的模拟量分压电路、数字I/O口上拉电阻;
  3. 通信设备:路由器、交换机的电源分压电路、以太网接口信号匹配电阻;
  4. 通用电路:各类需要多路10kΩ电阻的小信号电路(如电压分压、信号衰减等)。

五、松下品牌的质量优势

作为松下旗下通用电阻产品,EXB38V103JV具备以下品牌级保障:

  1. 阻值一致性:批量生产中电阻单元离散性小,避免独立电阻的批次差异导致电路波动;
  2. 可靠性验证:符合JIS C 5102、IEC 61039标准,通过高低温循环、湿度老化、机械振动测试;
  3. 环保合规:采用无铅工艺,符合RoHS 2.0、REACH指令,适配绿色产品设计;
  4. 可追溯性:每个批次有激光标识,便于生产管控与售后追溯。

该产品平衡了空间效率与电气性能,是通用电路中替代多路独立电阻的高性价比选择。

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